Related by context. Frequent words. (Click for all words.) 59 banned substance 49 banned substances 48 urine sample 48 anabolic steroid 48 nandrolone 48 steroids 48 banned stimulant 47 performance enhancing 47 steroid 47 elevated testosterone 46 urine samples 44 amphetamines 44 stimulant 43 HGH 43 doping 43 performance enhancing substances 43 synthetic testosterone 43 clenbuterol 43 performance enhancers 43 EPO 43 substances 43 ephedra 42 creatine 42 PEDs 42 modafinil 42 diuretic 42 tested positive 41 banned diuretic 41 supplements 41 cortisone 41 DHEA 40 anabolic steroids 40 growth hormone 40 testosterone 40 urine tests 39 ephedrine 39 Clenbuterol 39 blood booster EPO 39 prohibited substances 39 Steroids 39 metabolite 38 masking agent 38 Human Growth Hormone 38 dietary supplement 38 stimulants 37 Sinkewitz 37 diuretics 37 corticosteroids 37 Steroid 36 dietary supplements 36 nutritional supplements 36 corticosteroid 35 liver toxicity 35 amphetamine 35 finasteride 35 doping scandal 35 urine 35 anti inflammatory 35 THG 35 prescribed medication 34 multivitamin 34 Palmeiro 34 Jason Giambi 34 Ephedra 34 vitamin supplements 34 trace amounts 34 anti inflammatories 34 dope tests 34 slugger 34 Giambi 33 BALCO 33 Anti Doping 33 David Segui 33 enhancing drugs 33 antihistamine 33 hormone 33 USADA 33 nutritional supplement 33 Anti Doping Agency 33 anti doping 32 cortisone shots 32 Sport CAS 32 metabolites 32 retesting 32 Gatlin 32 vitamin B# 32 erythropoietin 32 Ken Caminiti 32 tests 32 multivitamins 32 painkiller 32 corked bat 32 Balco 32 substance 32 caffeine 32 Spanish Vuelta 32 Jay Gibbons 32 Doping 31 Drug Testing 31 hCG 31 cannabinoids